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(cosxcotx/secx+tanx)+(sinx/secx-tanx)

  1. Evaluate the integral of(secx)^2 * (tanx)^3 *dx I started out with letting u=secx and du=secx*tanx*dx , but then I am kind of
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    2. Dave asked by Dave
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  2. How do you verify:1.) sinxcosx+sinx^3secx=tanx 2.) (secx+tanx)/(secx-tan)=(secx+tanx)^2 I tried starting from the left on both
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    2. Corin asked by Corin
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  3. tan(3x) + 1 = sec(3x)Thanks, pretend 3x equals x so tanx + 1 = secx we know the law that 1 + tanx = secx so tanx + 1 becomes
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    2. Jen asked by Jen
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  4. (cosxcotx/secx+tanx)+(sinx/secx-tanx)
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    2. Milak asked by Milak
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  5. 1/tanx-secx+ 1/tanx+secx=-2tanxso this is what I did: =tanx+secx+tanx-secx =(sinx/cosx)+ (1/cosx)+(sinx/cosx)-(1/cosx)
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    2. olivia asked by olivia
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  6. Trigonometric IdentitiesProve: (tanx + secx -1)/(tanx - secx + 1)= tanx + secx My work so far: (sinx/cosx + 1/cosx +
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    2. Dave asked by Dave
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  7. How do i get left side to equal rs?(Tanx/1+secx)+(1+secx/tanx)=(2/sinx)
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    2. Bobbie asked by Bobbie
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  8. Complete the following identity secx-1/secx=? I have four multiple choice options and can't seem to work my way to either one.
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    2. Anne asked by Anne
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  9. I'm only aloud to manipulate one side of the problem and the end result has to match the other side of the equationProblem 1.
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    2. Alycia asked by Alycia
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  10. proof that tanx + secx -1/tanx - secx+1 = 1+sinx/cosx
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    2. Anne asked by Anne
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